LT1952IGN 데이터 시트보기 (PDF) - Linear Technology
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LT1952IGN Datasheet PDF : 28 Pages
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LT1952/LT1952-1
PACKAGE DESCRIPTION
GN Package
16-Lead Plastic SSOP (Narrow .150 Inch)
(Reference LTC DWG # 05-08-1641 Rev B)
.045 ±.005
.189 – .196*
(4.801 – 4.978)
16 15 14 13 12 11 10 9
.009
(0.229)
REF
.254 MIN
.150 – .165
.229 – .244
(5.817 – 6.198)
.150 – .157**
(3.810 – 3.988)
.0165 ±.0015
.0250 BSC
RECOMMENDED SOLDER PAD LAYOUT
.007 – .0098
(0.178 – 0.249)
.015 ± .004 × 45°
(0.38 ± 0.10)
0° – 8° TYP
1 234 5678
.0532 – .0688
(1.35 – 1.75)
.004 – .0098
(0.102 – 0.249)
.016 – .050
(0.406 – 1.270)
NOTE:
1. CONTROLLING DIMENSION: INCHES
2.
DIMENSIONS
ARE
IN
INCHES
(MILLIMETERS)
3. DRAWING NOT TO SCALE
*DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
**DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
.008 – .012
(0.203 – 0.305)
TYP
.0250
(0.635)
BSC
GN16 (SSOP) 0204
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LTC®3900
Synchronous Rectifier N-Channel MOSFET Driver
for Forward Converters
Programmable Timeout and Reverse Inductor Current Protection,
Transformer Synchronization, SSOP-16
LT4430
Secondary-Side Opto-Coupler Driver with Reference Overshoot Control Prevents Output Overshoot During Start-up and Short-
Voltage
Circuit Recovery
LTC3726/LTC3725
Isolated Synchronous No Opto Forward Controller Ideal for Medium Power 24V or 48V Input Applications
Chip Set
LTC3705/LTC3726
2-Switch Synchronous Forward No Opto Isolated
Controller Chip Set
Self-Starting Architecture Eliminates Need for a Bias Voltage on
Primary Side
LTC3722/LTC2722-2 Synchronous Isolated Full-Bridge Controllers with Ideal for High Power 24V or 48V Input Applications
Zero Voltage Switching
LTC3723-1/LTC3723-2 Synchronous Push-Pull and Full-Bridge Controllers High Efficiency with On-Chip MOSFET Drivers
LTC3721-1/LTC3721-2 Non-Synchronous Push-Pull and Full-Bridge
Controllers
Minimizes External Components, On-Chip MOSFET Drivers
LT3748
100V No Opto Flyback Controller
5V ≤ VIN ≤ 100V, Boundary Mode Operation, MSOP-16 with Extra High
Voltage Pin Spacing
LTC3803/LTC3803-3/ Flyback DC/DC Controllers with Fixed 200kHz or
LTC3803-5
300kHz Operating Frequency
VIN and VOUT Limited Only by External Components, 6-Pin ThinSOT™
Package
28 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
19521fe
LT 0511 REV E • PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 2004
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